MATH 118 – Spring 2010 Assignment 1 Due: Thursday, May 13 1. Textbook, Page 486, Exercises 7.10, # 7, 23a, 31. 2. Textbook, Page 493, Exercises 8.1, # 7, 13, 19. 3. Textbook, Page 498, Exercises 8.2, # 3, 13, 23 (only evaluate LLdxLxnxfcos)().4. Consider the plane pendulum shown in the figure that swings between points A and C. If B is midway between A and C, it can be shown that (g is the acceleration due to gravity) )(22ssgLdsdtC(a) If 0)0(t, then show that the time the pendulum takes to travel between points B and P is )(sin)(1CssgLst(b) Use the result in part (a) to determine the time of
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